本文整理汇总了Python中qi.Promise.isCancelRequested方法的典型用法代码示例。如果您正苦于以下问题：Python Promise.isCancelRequested方法的具体用法？Python Promise.isCancelRequested怎么用？Python Promise.isCancelRequested使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类qi.Promise的用法示例。
在下文中一共展示了Promise.isCancelRequested方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_future_unwrap_cancel
# 需要导入模块: from qi import Promise [as 别名]
# 或者: from qi.Promise import isCancelRequested [as 别名]
def test_future_unwrap_cancel():
prom = Promise()
future = prom.future().unwrap()
future.cancel()
assert prom.isCancelRequested()
nested = Promise()
prom.setValue(nested.future())
# TODO add some sync-ness to remove those time.sleep :(
time.sleep(0.1)
assert nested.isCancelRequested()
nested.setCanceled()
time.sleep(0.1)
assert future.isCanceled()示例2: test_future_andthen_cancel
# 需要导入模块: from qi import Promise [as 别名]
# 或者: from qi.Promise import isCancelRequested [as 别名]
def test_future_andthen_cancel():
global called
called = False
def callback(v):
global called
called = True
assert False
p = Promise()
f = p.future()
f2 = f.andThen(callback)
f2.cancel()
assert p.isCancelRequested()
p.setCanceled()
f2.wait(1000)
assert f2.isFinished()
assert f2.isCanceled()
time.sleep(0.1)
assert not called示例3: test_future_cancel_request
# 需要导入模块: from qi import Promise [as 别名]
# 或者: from qi.Promise import isCancelRequested [as 别名]
def test_future_cancel_request():
promise = Promise()
future = promise.future()
future.cancel()
assert promise.isCancelRequested()